Who is the current Duke of Edinburgh?

The correct answer is Prince Edward, who is the current Duke of Edinburgh. After the passing of his father, Prince Philip, Duke of Edinburgh, in April 2021, the title was initially held by Prince Charles, the Prince of Wales, but it formally belonged to Edward upon his mother, Queen Elizabeth II's death in September 2022.

Prince Edward has taken on this title as part of his royal duties, and the title Duke of Edinburgh is steeped in history, having been first created in 1726. The title carries a significant responsibility, which includes representing and supporting various charitable organizations and initiatives.

Understanding the titles and roles within the British royal family is key, as members often take on different responsibilities and titles throughout their lives. In this case, the other options represent different figures within the royal family, but they do not hold the title of Duke of Edinburgh at this time.